Nearby Harbors
33.3450’ N, 118.3250’ W

Avalon, Santa Catalina Island, CA

63°
H 69°
L 62°
WSW
9mph
High tide
7:40 am

Avalon, Santa Catalina Island, CA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Thu
Oct 22 		AM Clouds/PM Sun
Close Hourly 		69º / 62º 24% WSW 12 mph 65%
7am Mostly Cloudy 63º 11% WSW 9 mph 72%
8am Cloudy 63º 11% WSW 9 mph 71%
9am Mostly Cloudy 64º 10% SW 9 mph 72%
10am Partly Cloudy 68º 8% WSW 10 mph 65%
11am Partly Cloudy 69º 3% WSW 12 mph 61%
12pm Partly Cloudy 70º 5% WSW 11 mph 59%
1pm Partly Cloudy 70º 15% WSW 11 mph 58%
2pm Partly Cloudy 68º 24% WSW 12 mph 61%
3pm Partly Cloudy 68º 15% WSW 12 mph 62%
4pm Partly Cloudy 67º 16% WSW 12 mph 62%
5pm Partly Cloudy 67º 8% WSW 10 mph 61%
6pm Partly Cloudy 66º 13% WSW 11 mph 64%
7pm Mostly Cloudy 65º 22% WSW 10 mph 63%
8pm Mostly Cloudy 65º 21% WSW 9 mph 64%
9pm Showers 66º 35% WSW 9 mph 64%
10pm Showers 65º 38% WSW 9 mph 64%
11pm Showers 65º 35% W 9 mph 67%
Fri
Oct 23 		AM Clouds/PM Sun
View Hourly 		67º / 62º 20% NW 12 mph 67%
12am Showers 65º 45% W 9 mph 65%
1am Mostly Cloudy 65º 24% W 9 mph 63%
2am Mostly Cloudy 65º 24% W 8 mph 63%
3am Mostly Cloudy 64º 23% WNW 7 mph 65%
4am Few Showers 64º 34% WNW 7 mph 65%
5am Partly Cloudy 63º 24% NW 7 mph 72%
6am Partly Cloudy 64º 24% NW 7 mph 68%
7am Partly Cloudy 65º 20% NNW 6 mph 66%
8am Mostly Cloudy 65º 18% NNW 7 mph 65%
9am Mostly Cloudy 65º 16% NNW 7 mph 68%
10am Cloudy 67º 10% NW 8 mph 68%
11am Cloudy 67º 16% NW 8 mph 69%
12pm Cloudy 67º 19% NW 8 mph 70%
1pm Mostly Cloudy 67º 19% NW 8 mph 67%
2pm Partly Cloudy 67º 14% WNW 9 mph 66%
3pm Partly Cloudy 67º 7% WNW 10 mph 67%
4pm Partly Cloudy 66º 10% WNW 11 mph 68%
5pm Partly Cloudy 66º 9% WNW 11 mph 66%
6pm Partly Cloudy 65º 11% WNW 11 mph 69%
7pm Partly Cloudy 65º 10% WNW 11 mph 67%
8pm Partly Cloudy 65º 4% WNW 9 mph 67%
9pm Mostly Clear 65º 5% NW 9 mph 68%
10pm Clear 65º 5% NW 8 mph 67%
11pm Clear 64º 5% NW 7 mph 68%
Sat
Oct 24 		Sunny
View Hourly 		76º / 68º 5% W 10 mph 54%
12am Clear 65º 5% NW 6 mph 67%
1am Clear 64º 5% NNW 5 mph 65%
2am Clear 64º 5% NNW 5 mph 64%
3am Clear 64º 5% NNW 5 mph 63%
4am Clear 64º 5% NNW 5 mph 64%
5am Clear 63º 5% NNW 5 mph 70%
6am Clear 63º 5% NNW 5 mph 67%
Sun
Oct 25 		Mostly Sunny 76º / 69º 4% WSW 9 mph 56%
Mon
Oct 26 		Mostly Sunny 76º / 68º 4% WNW 13 mph 53%
Tue
Oct 27 		Partly Cloudy 75º / 67º 4% W 8 mph 53%
Wed
Oct 28 		Mostly Cloudy 74º / 67º 4% WSW 8 mph 52%
Thu
Oct 29 		AM Clouds/PM Sun 73º / 66º 4% W 9 mph 53%

Weather Radar for Avalon, Santa Catalina Island, CA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Avalon, Santa Catalina Island, CA

Today
High : 69ºF
WSW wind around 10 kt. A chance of showers and thunderstorms. Mixed swell...W 1 to 2 ft at 10 seconds and S 2 ft at 15 seconds. Wind waves 1 to 2 ft.
Tonight
Low : 65ºF
WSW wind around 10 kt. Showers likely, mainly after 11pm. Mixed swell...W 2 ft at 9 seconds and S 2 ft at 15 seconds. Wind waves around 1 ft.
Friday
High : 71ºF
NW wind around 10 kt. A chance of showers before 11am. Mixed swell...W 2 ft at 7 seconds and S 2 ft at 17 seconds. Wind waves 1 to 2 ft.
Friday Night
Low : 65ºF
WNW wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Mostly clear. Mixed swell...W 3 ft and S 2 ft. Wind waves 1 ft or less.
Saturday
High : 73ºF
Variable winds less than 5 kt becoming WNW 5 to 10 kt in the afternoon. Sunny. Mixed swell...W 2 to 3 ft and S 1 to 2 ft. Wind waves 1 ft or less.
Saturday Night
Low : 67ºF
Variable winds 5 kt or less. Mostly clear. Mixed swell...WNW 2 ft and S 1 ft. Wind waves 1 ft or less.
Sunday
High : 74ºF
Variable winds 5 kt or less. Sunny. Mixed swell...WNW 1 ft and S 1 ft. Wind waves 1 ft or less.
Sunday Night
Low : 68ºF
Variable winds 5 kt or less. Partly cloudy. Mixed swell...NW 1 ft and S 1 ft. Wind waves around 1 ft.
Monday
High : 76ºF
Variable winds 5 kt or less. Sunny. Mixed swell...NW 1 to 2 ft and S 1 ft. Wind waves 1 ft or less.

NOAA Buoy Data Near Avalon, Santa Catalina Island, CA See Map

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    Wind Speed Forecast for Avalon, Santa Catalina Island, CA

    ThursdayFridaySaturday
    Wind Speed (MPH) 91212109768101175
    2pm6pm10pm2am6am10am2pm6pm10pm2am6am10am
    MPH 91212109768101175
    DIR WSWWSWWSWWSWWWNWNNWNWWNWWNWNWNNW

    Current Weather Conditions In Avalon, Santa Catalina Island, CA

    As Of: 31 minutes ago

    • 63ºF
    • 62ºF
    • 9mph
    • 0º (WSW)
    • 9mph
    • Mostly Cloudy
    • 10mi
    • 29.92"
    • 72%
    • 0ºF

    The weather right now in Avalon, Santa Catalina Island, CA is Mostly Cloudy. The current temperature is 63°F, and the expected high and low for today, Thursday, October 22, 2026, are 69° high temperature and 62°F low temperature. The wind is currently blowing at 9 miles per hour, and coming from the West Southwest. The wind is gusting to 9 mph. With the wind and the atmosphere the temperature feels like 62° Fahrenheit. Expected precipitation is 11 percent, with current humidity at 72 percent, and air pressure at 29.92 in. Visibility is 10 nautical miles. There are 2 current weather alert(s).

    Weather Alerts
    Flood Advisory - 5:48am Thu Oct 22 2026

    ...FLOOD ADVISORY IN EFFECT UNTIL 845 AM PDT THIS MORNING...

    WHAT: Urban area and small stream flooding caused by excessive
    rainfall is expected.

    WHERE: Portions of Eastern Los Angeles County in southwestern
    California...

    WHEN: Until 845 AM PDT.

    IMPACTS: Minor flooding in low-lying and poor drainage areas.
    Water over roadways.

    ADDITIONAL DETAILS: - At 547 AM PDT, Doppler radar and automated rain gauges indicated
    heavy rain due to thunderstorms. This will cause urban and small
    stream flooding. Up to 1 inch of rain has fallen.
    - Some locations that will experience flooding include...
    Pomona, San Dimas, Glendora, La Verne, Claremont, Diamond Bar and
    Walnut.
    - http://www.weather.gov/safety/flood

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Turn around, don't drown when encountering flooded roads. Most flood
    deaths occur in vehicles.

    Be aware of your surroundings and do not drive on flooded roads.

    &&

    Marine Weather Statement - 10:08am Wed Oct 21 2026

    ...CHANCE OF THUNDERSTORMS ACROSS THE COASTAL WATERS THROUGH THURSDAY AFTERNOON...

    A moderate storm system will impact our coastal waters today
    through Thursday, bringing a chance of thunderstorms to the area.
    Thunderstorm activity is likely to be most hazardous for the
    waters south and east of Point Conception with peak timing
    expected this afternoon through Thursday morning.

    Any thunderstorm that forms will be capable of producing local
    gusts up to gale force, rough seas, dangerous lightning, heavy
    rainfall with reduced visibility, and waterspouts.

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